Cisco Cisco ASR 5000
SGSN Serving Radio Network Subsystem Relocation
Configuring SRNS Relocation on the SGSN ▀
SGSN Administration Guide, StarOS Release 18 ▄
context <context_name>
iups-service <iups_service_name>
rnc id <rnc_id>
no enb-direct-data-forward
end
Where:
no enb-direct-data-forward
enables the setup of IDFT between the eNodeB and the RNC via the SGW
for connected mode inter RAT handovers. If IDFT is enabled, the SGSN/MME will send the IDFT request
towards the SGW.
towards the SGW.
To disable IDFT, enter the
enb-direct-data-forward
command.
Verifying the SRNS Feature Configuration
This section describes how to verify that SRNS feature configuration.
The following commands provide information on how the SRNS relocation feature is configured:
show call-control-profile full all
show call-control-profile full name cc-profile-name
The output of these commands includes the complete SRNS configuration for the specified Call Control Profile. For
example:
example:
[local]asr5x00# show call-control-profile name cc-profile-name
... ... ...
SRNS Intra All : Allow
SRNS Intra All Failure Code : 10
SRNS Inter All : Allow
SRNS Inter All Failure Code : 15
... ... ...
The following command provides information on how IDFT is configured:
show iups-service name service_name
The output of this command indicates whether IDFT is enabled or disabled for the RNC configuration. If the E-Node
Direct Data Forwarding setting reads “Disabled,” then IDFT is enabled. If it reads “Enabled,” then IDFT is disabled.
Direct Data Forwarding setting reads “Disabled,” then IDFT is enabled. If it reads “Enabled,” then IDFT is disabled.
[local]asr5x00# show iups-service name service-name
.. .. ..